DE495422C - Pneumatic unloader - Google Patents
Pneumatic unloaderInfo
- Publication number
- DE495422C DE495422C DET35597D DET0035597D DE495422C DE 495422 C DE495422 C DE 495422C DE T35597 D DET35597 D DE T35597D DE T0035597 D DET0035597 D DE T0035597D DE 495422 C DE495422 C DE 495422C
- Authority
- DE
- Germany
- Prior art keywords
- fan
- unloading device
- brushes
- pneumatic
- belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
- B65H5/228—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by air-blast devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/26—Cleaning devices for gathering residue after cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Description
Pneumatische Entladevorrichtung Bei Abladen von leichtem Fördergut, z. B. dünnem Papier, leichtem Streugut usw., von Fördereinrichtungen, in erster Linie von Förderbändern, ergab sich oft die Schwierigkeit, daß das leichte Gut am Ende des Bandes am Band selbst hängenblieb. So gelangten sie nicht an ihren eigentlichen Bestimungsort, nämlich die Auffangmulde, sondern liefen mit dem Band zusammen um die Endrolle herum, gelangten unter den verbindenden Bandteil und blieben dann zwischen diesem und der Bandauflage hängen.Pneumatic unloading device When unloading light goods, z. B. thin paper, light grit, etc., from conveyors, in the first place Line of conveyor belts, the difficulty arose often that the light goods on End of the tape got stuck on the tape itself. So they did not get to their real ones Destination, namely the collecting trough, but ran around together with the tape the end roll around, got under the connecting piece of tape, and then stayed between hang on this and the tape support.
Man hat eine Reihe von Abstreifvorrichtungen, vor allen Dingen mit Linealabstreifbrettern und ähnlichem, geschaffen, doch erfüllten alle diese Vorrichtungen diesen Zweck nicht restlos, sehr häufig gelangte--auch Trier das Fördergut nicht an sein Ziel.You have a number of scrapers, especially with Ruler scraper boards and the like, but all of these devices satisfied this purpose was not completely, very often - not even Trier the conveyed goods to his goal.
Abhilfe dieses Übelstandes bringt die vorliegende Erfindung, die darin besteht, daß das Fördergut an seiner Entladestelle mittels eines Ventilators, dessen Rad walzenförmig ausgebildet ist, vom Band entfernt wird.The present invention provides a remedy for this deficiency consists that the conveyed material at its unloading point by means of a fan, the Wheel is formed in the shape of a cylinder, is removed from the belt.
Die Abb. i und 2 zeigen verschiedene Beispiele für die Möglichkeit derartiger Entladung des Förderbandes.Fig. I and 2 show different examples of the possibility such unloading of the conveyor belt.
In Abb. i ist ein Ventilator angebracht, der das Förderband 3, das über eine Leit- und Antriebsrolle 5 läuft, anbläst. Durch den auf dem Band entstehenden Luftwirbel wird das Fördergut i vom Band abgehoben und in die Entlademulde 2 befördert. Eine günstige Blaswirkung über die gesamte Breite des Förderbandes erhält man, wenn man das Ventilatorrad q. erfindungsgemäß - walzenförmig ausbildet.In Fig. I a fan is attached to the conveyor belt 3, the runs over a guide and drive roller 5, blows. Through the emerging on the tape Air vortex, the conveyed item i is lifted off the belt and conveyed into the unloading trough 2. A favorable blowing effect over the entire width of the conveyor belt is obtained if the fan wheel q. according to the invention - roll-shaped.
Die Blaswirkung zum Abstreifen des Fördergutes kann noch dadurch unterstützt werden, daß man über das Förderband an seiner Umkehrstelle Bürsten entgegen der Laufrichtung des Bandes streichen läßt, die dem Luftstrom helfen, etwa klebengebliehenes Fördergut vom Band zu entfernen.The blowing effect for stripping off the conveyed material can be supported by this be that you brush against the conveyor belt at its reversal point The direction of travel of the tape can be deleted, which help the air flow, such as sticky things Remove the conveyed material from the belt.
Derartige Bürsten 6 kann man, wie es die Abb. 2 zeigt, auf das Ventilatorrad 5 aufsetzen.Such brushes 6 can, as Fig. 2 shows, on the fan wheel 5 put on.
In weiterer Entwicklung dieses Gedankens lassen sich die Ventilatorflügel selbst als Bürsten ausbilden. Man fertigt sie zu diesem Zwecke aus einem elastischen Baustoff an und setzt den Ventilator so dicht an das Förderband, daß die Ventilatorflügel bei ihren Umdrehungen das Rad streifen und so nachgebend als weiche Bürsten wirken. Die Abb.3 zeigt ein derartiges Ausführungsbeispiel dieser Konstruktionslösung des Ventilators mit den nachgiebigen Flügeln 7.In a further development of this idea, the fan blades train yourself as brushes. For this purpose they are made from an elastic material Building material and places the fan so close to the conveyor belt that the fan blades brush against the wheel as it rotates and act as soft brushes. The Fig.3 shows such an embodiment of this construction solution of the Fan with flexible blades 7.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET35597D DE495422C (en) | Pneumatic unloader |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET35597D DE495422C (en) | Pneumatic unloader |
Publications (1)
Publication Number | Publication Date |
---|---|
DE495422C true DE495422C (en) | 1930-04-07 |
Family
ID=7559301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DET35597D Expired DE495422C (en) | Pneumatic unloader |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE495422C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE974669C (en) * | 1952-06-14 | 1961-03-23 | Konrad Grebe | Method and device for the extraction of coal and other minerals |
US3983888A (en) * | 1975-02-07 | 1976-10-05 | Omni-Lift, Inc. | Method and apparatus for cleaning conveyor belts, with inclined flexible fingers |
-
0
- DE DET35597D patent/DE495422C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE974669C (en) * | 1952-06-14 | 1961-03-23 | Konrad Grebe | Method and device for the extraction of coal and other minerals |
US3983888A (en) * | 1975-02-07 | 1976-10-05 | Omni-Lift, Inc. | Method and apparatus for cleaning conveyor belts, with inclined flexible fingers |
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